/**
* Returns the data model based on the primary key given in the GET variable.
* If the data model is not found, an HTTP exception will be raised.
* @param integer the ID of the model to be loaded
*/
public function loadModel($id)
{
$model = StudentDocs::model()->findByPk($id);
if ($model === null) {
throw new CHttpException(404, 'The requested page does not exist.');
}
return $model;
}
<th>
Document Category
</th>
<th width="70px">
Description
</th>
<th>
Submit Date
</th>
</tr>
<?php
foreach($student_docs as $m=>$v) {
$StudentDocs = StudentDocs::model()->findByPk($v['student_docs_trans_stud_docs_id']);
?> <tr>
<td>
<?php echo ++$k; ?>
</td>
<td>
<?php echo $StudentDocs->title;?>
</td>
<td>
<?php echo DocumentCategoryMaster::model()->findByPk($StudentDocs->doc_category_id)->doc_category_name; ?>
</td>
<td width="70px">
<?php echo $StudentDocs->student_docs_desc; ?>
</td>
<td>
<?php $docdate = date_create($StudentDocs->student_docs_submit_date);
/**
* Deletes a particular model.
* If deletion is successful, the browser will be redirected to the 'admin' page.
* @param integer $id the ID of the model to be deleted
*/
public function actionDelete($id)
{
if (Yii::app()->request->isPostRequest) {
// we only allow deletion via POST request
$this->loadModel($id)->delete();
// if AJAX request (triggered by deletion via admin grid view), we should not redirect the browser
if (!isset($_GET['ajax'])) {
$this->redirect(isset($_POST['returnUrl']) ? $_POST['returnUrl'] : array('admin'));
}
} else {
if (!Yii::app()->request->isPostRequest) {
$stud_docs = StudentDocs::model()->findAll(array('condition' => 'doc_category_id=' . $id));
$emp_docs = EmployeeDocs::model()->findAll(array('condition' => 'doc_category_id=' . $id));
if (!empty($stud_docs) || !empty($emp_docs)) {
throw new CHttpException(400, 'You can not delete this record because it is used in another table.');
} else {
$this->loadModel($id)->delete();
$this->redirect(array('admin'));
}
} else {
throw new CHttpException(400, 'Invalid request. Please do not repeat this request again.');
}
}
}